尿素解吸系统技改总结 - 201806 - 肥料与健康
尿素解吸系统技改总结
Technical Modification Summary of Urea Desorption System
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摘要:

由于出解吸塔回流冷凝器的回流液温度超标,导致解吸系统无法达到预期的回收效果。针对存在的问题,在解吸塔气相管线上增设1台回流预冷凝器,使工艺指标达到设计值,解吸系统恢复正常运行。

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Abstract:

Due to the reflux liquid temperature of the reflux condenser in the absorption tower exceeds the standard, expected recovery effect of desorption system could not reach. In view of the existing problems, a reflux precondenser was added to gas phase pipeline of desorption tower and made process index reach design value, and desorption system was restored to normal operation.

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